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Branches - Emily Ball #47
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Overall nice work, you hit the learning goals here. Well done.
temp = solutions[0] | ||
solutions[0] = solutions[1] | ||
solutions[1] = temp + solutions[1] |
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Yes!
# Hint, you may want a recursive helper method | ||
def fibonacci(n) |
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👍
n.to_s.each_char { |num| sum += num.to_i } | ||
return sum | ||
end | ||
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def super_digit(n) |
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👍
# Time Complexity - O(n) | ||
# Space Complexity - O(n) |
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Where n is the number of digits
sum = digit_sum(n) | ||
sum *= k if i == 0 | ||
i += 1 |
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I don't think you really need i.
# Time Complexity - O(n) | ||
# Space Complexity - O(n) | ||
def refined_super_digit(n, k, i = 0) |
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👍
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